NB/T 10371-2019
Specifications for performance inspection of spiral welded steel pipes with coated (coated) layer reinforcements for coal mine gas drainage (English Version)

Standard No.

NB/T 10371-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家能源局

Latest

NB/T 10371-2019

NB/T 10371-2019 history

• 2019 NB/T 10371-2019 Specifications for performance inspection of spiral welded steel pipes with coated (coated) layer reinforcements for coal mine gas drainage